1 For complex tank sizing for multiple apartments/condos, please contact the factory for sizing information. 2  The potable water expansion tank shall be installed in the cold water service pipe line on the supply side of the water heater (or water storage tank).
Hint: Itâs big. Up to this point, the biggest tooth ever discovered belongs to an extinct killer-whale type species known as Leviathan melvillei. This hunter-whale grew up to 18 meters long, and had the biggest, most lethal teeth in the world, some tooth specimens found reach up to 36 centimeters in length, thatâs over 1 foot long.
Dragon's teeth. Dragon's teeth or dragon's tooth first appeared in Greek mythology; once planted, each tooth grew into a fully armed warrior. This gave rise to the phrase to sow dragon's teeth, used as a metaphor to refer to doing something that has the effect of fomenting disputes. Later uses of the term are: 1  Dragon's teeth (fortification), anti-tank obstacles. 2  Dragon's Teeth: A Novel, an 1878 realist novel.  The Dragon's Teeth, a 1939 mystery novel.